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Sagot :

HASN

D'apres le theoreme de pythagore:

CI^2 + CP^2 = PI^2

5,3^2 + 4,1^2 = 44,9

[tex]\sqrt{44,9}[/tex] =  PI approx 6,7

DS^2 + SL^2 = DL^2

81 + SL^2 = 169

SL^2 = 169 - 81

SL^2 = 88

SL = [tex]\sqrt{88}[/tex] approx 9,4

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